With our groundbreaking satellite 5G constellation, OQ Technology is a global leader in IoT connectivity and next-generation satellite communication services. We are a venture-backed company with a proven track record of satellite launches and the first in the world to disrupt telecommunications by merging cellular 5G with satellites.

Our technology has transformative applications across Oil & Gas, Maritime, Industry 4.0, and Transport, particularly in asset management, remote connectivity, and extending 5G coverage through non-terrestrial networks. As our wireless technologies continue to evolve, with multiple awards and funding secured for the next phase, we are seeking a talented Senior Space Systems Engineer to join our team.

Mission Design & Analysis

• Define operational and demo mission statements, including mission needs, expected performance, dependability, safety goals and operational constraints.


• Develop functional specifications and maintain the System Requirements Document (SRD).


• Analyze orbital effects, optimize orbits, and perform detailed mission analyses for constellation design.


• Investigate launch opportunities and ensure compliance with regulations.

System Engineering & Subsystems

• Define subsystems specifications and basic design; produce system budgets (link, mass, power, etc.).


• Design, develop, and simulate the space segment; interface with telecom and payload engineers.


• Design and specify the ground segment and operations environment.


• Conduct troubleshooting, performance analysis and optimization of space and ground systems.


• Develop algorithms and interface systems with simulators.

Integration, Testing & Procurement

• Manage procurement processes and oversee AIT/AIV activities, qualification campaigns, and environmental tests.


• Coordinate with satellite manufacturers, ground segment providers and external partners.


• Participate in demo campaigns and interface with customers, research institutes and government agencies.

Project Management & Documentation

• Prepare project proposals, funding documents, contracts and bidding documents.


• Maintain proper documentation of all technology developments.


• Report on task follow-ups, manage risk registers and provide monthly progress updates.


• Coordinate multi-partner inputs for mission execution and spacecraft procurement.

• Minimum 7 years of experience in similar positions.


• At least 1 year of experience with mechanical and/or electrical design of small satellite systems (industry or academia).


• Experience with AIT/AIV processes for small satellite systems.


• M.Sc. in Aerospace Engineering or equivalent from a recognized institution.


• Knowledge of ECSS standards, understanding of spacecraft operations and ground systems preferred.


• Experience with CubeSat projects.


• Demonstrated project management skills.


• Self-starter with a sense of urgency and ability to adapt in an entrepreneurial environment.


• Excellent interpersonal and communication skills.


• Ability to work autonomously and as part of a team.


• Proficiency in English, both spoken and written.

• Enjoy a 50% income tax exemption on your salary - an exceptional incentive for top talent relocating to Luxembourg, subject to eligibility conditions.


• Hybrid working environment.


• Opportunity to work on flagship EU space mission projects.


• A dynamic, high-growth environment with career development opportunities.


• Regular company events and team activities.

Don't miss that opportunity to join the world’s first global satellite 5G IoT operator providing uninterrupted cellular coverage for assets and machines anywhere on the planet.